Mae 181 312 o wefannau yn defnyddio'r hysbysiad hwn
| From | To | |
| Chrome | Chrome | 25197320 |
| Chrome | Firefox | 4263838 |
| IE/Edge | Chrome | 4085887 |
| Firefox | Firefox | 2799166 |
| IE/Edge | Firefox | 2337010 |
| IE/Edge | IE/Edge | 2056538 |
| Safari | Chrome | 754010 |
| Chrome | Opera | 668862 |
| Safari | Safari | 584848 |
| Safari | Firefox | 510704 |
| Firefox | Chrome | 418150 |
| Other | Chrome | 411800 |
| IE/Edge | Opera | 372550 |
| Opera | Opera | 250437 |
| Other | Firefox | 206447 |
| Chrome | IE/Edge | 196449 |
| Other | Opera | 101477 |
| Safari | Opera | 95947 |
| Firefox | Opera | 90832 |
| Opera | Chrome | 85544 |
| Opera | Firefox | 81962 |
| Other | Safari | 50659 |
| Firefox | IE/Edge | 42982 |
| Other | IE/Edge | 37113 |
| IE/Edge | Safari | 26784 |
| Safari | IE/Edge | 13646 |
| Opera | IE/Edge | 13473 |
| Chrome | Safari | 11833 |
| Firefox | Safari | 11006 |